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Saflok RT/RT Plus Installation Guide PK3720_T 04-19
4.12 The Recodable Cylinder with 3 different keys
CAUTION
WARNING
IMPORTANT
Read the following instructions before using any of the 3 keys
supplied
The recodable cylinder can be operated with three different
keys. The keys are numbered 1, 2 & 3, and each key is labeled
and supplied in a separate plastic bag. It is very important to
use them in order.
* Always read the label instructions on the label before using
a key.
CAUTION
WARNING
IMPORTANT
The use of key #2 automatically cancels the function of key
#1, and the use of key #3 automatically cancels both keys #1
and #2.
If key #3 is used first, it will immediately make keys #1 and
#2 unusable.
Once a key is cancelled, it can’t be reactivated unless the cyl-
inder itself is re-pinned.
Fig. 23
Key #1
Key #2
(cancels key #1)
Key #3
(cancels keys
#1 and #2)
cylinder
How to change lock combination from key #1 to
key #2:
37. Insert key #2 into cylinder.
38. Turn the key clockwise until it stops (see Fig. 24) for both
left-handed and right-handed locks.
Right-handed lock
Left-handed lock
Fig. 24
39. Turn the key back counter-clockwise until it is in the hori-
zontal position.
Fig. 25
Right-handed lock
Left-handed lock
40. Remove the key.
Now the lock should work with key #2, and key #1 has been
cancelled.
*Test: Try to use key #1 in the lock. It should no longer work.
How to change lock combination from key #2 to key #3
41. Insert key #3 into cylinder.
42. Turn the key clockwise until it stops.
43. Turn the key back counter-clockwise until it is in the
horizontal position.
44. Remove the key.
Now the lock should work with key #3, and key #2 has been
cancelled.
*Test: Try to use key #2 in the lock. It should no longer work.
4 Installation of Mechanical Override Model
